AHRS for 2d?

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Joel Truher

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Apr 30, 2026, 2:19:55 PM (12 hours ago) Apr 30
to gtsam users
Hi everybody,

Continuing my efforts in high school robotics, it would be convenient to have a simplified two-dimensional version of the AHRS factor: a ternary factor relating pre-integrated (scalar) rotation of two poses with a (scalar) bias estimate.  Would anyone object if I submitted something like that?  Or does it already exist and I failed to find it?

Thanks!

Joel

Dellaert, Frank

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Apr 30, 2026, 4:20:32 PM (10 hours ago) Apr 30
to Joel Truher, gtsam users
Does not exist yet. Go for it 😊. 

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